7283450

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 14475264

約数和(自身を除く): 7191814

約数列:

[1, 2, 5, 10, 25, 31, 37, 50, 62, 74, 127, 155, 185, 254, 310, 370, 635, 775, 925, 1147, 1270, 1550, 1850, 2294, 3175, 3937, 4699, 5735, 6350, 7874, 9398, 11470, 19685, 23495, 28675, 39370, 46990, 57350, 98425, 117475, 145669, 196850, 234950, 291338, 728345, 1456690, 3641725, 7283450]

約数ペア:

[(1, 7283450), (2, 3641725), (5, 1456690), (10, 728345), (25, 291338), (31, 234950), (37, 196850), (50, 145669), (62, 117475), (74, 98425), (127, 57350), (155, 46990), (185, 39370), (254, 28675), (310, 23495), (370, 19685), (635, 11470), (775, 9398), (925, 7874), (1147, 6350), (1270, 5735), (1550, 4699), (1850, 3937), (2294, 3175)]